66123036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 192576384

約数和(自身を除く): 126453348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2003, 2358, 2751, 3668, 4006, 4716, 5502, 6009, 8012, 8253, 11004, 12018, 14021, 16506, 18027, 24036, 28042, 33012, 36054, 42063, 56084, 72108, 84126, 126189, 168252, 252378, 262393, 504756, 524786, 787179, 1049572, 1574358, 1836751, 2361537, 3148716, 3673502, 4723074, 5510253, 7347004, 9446148, 11020506, 16530759, 22041012, 33061518, 66123036]

約数ペア:

[(1, 66123036), (2, 33061518), (3, 22041012), (4, 16530759), (6, 11020506), (7, 9446148), (9, 7347004), (12, 5510253), (14, 4723074), (18, 3673502), (21, 3148716), (28, 2361537), (36, 1836751), (42, 1574358), (63, 1049572), (84, 787179), (126, 524786), (131, 504756), (252, 262393), (262, 252378), (393, 168252), (524, 126189), (786, 84126), (917, 72108), (1179, 56084), (1572, 42063), (1834, 36054), (2003, 33012), (2358, 28042), (2751, 24036), (3668, 18027), (4006, 16506), (4716, 14021), (5502, 12018), (6009, 11004), (8012, 8253)]